From 8e2bac0a69173b51e17a39d70e1d154b47fd0139 Mon Sep 17 00:00:00 2001 From: Ryan Pavlik Date: Fri, 20 Apr 2012 13:46:21 +0100 Subject: os/osinit.c, os/utils.c: Exclude sigaction code when building for MinGW MinGW doesn't have sigaction, so this patch is needed for building. No attempt is made to actually install the fatal error signal handler, as MinGW will simply terminate the process rather than deliver a fatal signal. Also avoid using strsignal Signed-off-by: Ryan Pavlik Reviewed-by: Jon TURNEY Tested-by: Yaakov Selkowitz Reviewed-by: Keith Packard --- os/osinit.c | 5 +++++ os/utils.c | 4 ++++ 2 files changed, 9 insertions(+) (limited to 'os') diff --git a/os/osinit.c b/os/osinit.c index 45ab5271b..2a946a456 100644 --- a/os/osinit.c +++ b/os/osinit.c @@ -102,6 +102,7 @@ OsRegisterSigWrapper(OsSigWrapperPtr newSigWrapper) * OsSigHandler -- * Catch unexpected signals and exit or continue cleanly. */ +#if !defined(WIN32) || defined(__CYGWIN__) static void #ifdef SA_SIGINFO OsSigHandler(int signo, siginfo_t * sip, void *unused) @@ -146,6 +147,7 @@ OsSigHandler(int signo) FatalError("Caught signal %d (%s). Server aborting\n", signo, strsignal(signo)); } +#endif /* !WIN32 || __CYGWIN__ */ void OsInit(void) @@ -155,6 +157,7 @@ OsInit(void) char fname[PATH_MAX]; if (!been_here) { +#if !defined(WIN32) || defined(__CYGWIN__) struct sigaction act, oact; int i; @@ -181,6 +184,8 @@ OsInit(void) siglist[i], strerror(errno)); } } +#endif /* !WIN32 || __CYGWIN__ */ + #ifdef HAVE_BACKTRACE /* * initialize the backtracer, since the ctor calls dlopen(), which diff --git a/os/utils.c b/os/utils.c index 3c520add5..58df70902 100644 --- a/os/utils.c +++ b/os/utils.c @@ -212,6 +212,9 @@ sig_atomic_t inSignalContext = FALSE; OsSigHandlerPtr OsSignal(int sig, OsSigHandlerPtr handler) { +#if defined(WIN32) && !defined(__CYGWIN__) + return signal(sig, handler); +#else struct sigaction act, oact; sigemptyset(&act.sa_mask); @@ -222,6 +225,7 @@ OsSignal(int sig, OsSigHandlerPtr handler) if (sigaction(sig, &act, &oact)) perror("sigaction"); return oact.sa_handler; +#endif } /* -- cgit v1.2.3